body, ol, ul, h1, h2, h3, h4, h5, h6, p, th, td, dl, dd, form, fieldset, legend, input, textarea, select, div, button{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -ms-box-sizing: border-box;
    -o-box-sizing: border-box;
    
}

body {
    font: 14px "微软雅黑", "Arial Narrow", HELVETICA;
    background: #F9F9F9;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
}

input, textarea, button, a {
    outline: 0
}

a img, fieldset {
    border: 0;

}

a, a:hover,a:focus {
    text-decoration: none;
}

li {
    list-style: none
}

img {
    border: 0;
    outline: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

p {
    word-wrap: break-word
}

html, body {
    width: 100%;
    height: 100%;
    -ms-text-size-adjust: 100%;
}

.clearfix:after{
	height: 0;
	font-size: 0;
	clear: both;
	display: block;
	visibility: hidden;
	content: '';
}
